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UNO [17]
2 years ago
15

Use complete sentences to describe why it is valid to say that both a function and its inverse describe the same relationship.

Mathematics
1 answer:
Serhud [2]2 years ago
3 0

Answer:

Step-by-step explanation:

A comparison between a function and its inverse would show that the domain and range of the original function swap. The domain of the function becomes the range of the inverse, the range of the function becomes the domain of its inverse. 

Looking at ordered pairs of the function and its inverse would look like this:

(2,4) on the original function becomes (4,2) on the inverse. 

While the graph of a function and its inverse are noticeably different an important thing to note is that it is merely a reflection across the line y=x. 

So even though they appear different you are looking at the same relationship just as y vs. x instead of x vs. y

I hope this helped you because i barley understood this myself.

Read more on Brainly.com - brainly.com/question/2834818#readmore

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Plz help me. Simplify:
alekssr [168]

Answer:

-14/1-5x

Step-by-step explanation:

4 0
3 years ago
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Evaluate 3xy + b if x = -4 ,y = 2 , and b = 5
olga2289 [7]

Answer:

-19

Step-by-step explanation:

ok so since they give you all the variables you can substitute their values

for example instead of 3xy you can write 3*(-4)y

so that is the basic idea for this problem

after substituting, the new equation is 3*(-4)*2 +5

i plan on using order of operations, or PEMDAS

3*(-4)=(-12)

(-12)*2=(-24)

-24+5=-19

so the answer is -19

hope this helps!

3 0
2 years ago
Can the sides of a triangle have lengths 0.6, 8.5, and 8.9?<br><br> Yes or No
Ymorist [56]

Answer:

Yes

Step-by-step explanation:

8.5+0.6>8.9

.........

8 0
3 years ago
Members of a lacrosse team raised $1775-50 to go to a tournament. They rented a bus
Verdich [7]

Considering the definition of an equation and the way to solve it, the equation is 901.5 + 46x= 1775.50  and the number of players the team can bring to the tournament is 19.

<h3>Definition of equation</h3>

An equation is the equality existing between two algebraic expressions connected through the equals sign in which one or more unknown values, called unknowns, appear.

The members of an equation are each of the expressions that appear on both sides of the equal sign while the terms of an equation are the addends that form the members of an equation.

The solution of a equation means determining the value that satisfies it and the equality must be true. To solve an equation, keep in mind:

  • When a value that is adding, when passing to the other member of the equation, it will subtract.
  • If a value you are subtracting goes to the other side of the equation by adding.
  • When a value you are dividing goes to another side of the equation, it will multiply whatever is on the other side.
  • If a value is multiplying it passes to the other side of the equation, it will pass by dividing everything on the other side.

<h3>This case</h3>

Being "x" the number of players the team can bring to the tournament, and knowing that:

  • Members of a lacrosse team raised $1775.50 to go to a tournament.
  • They rented a bus for $901.50 and budgeted $46 per player for meals.

the equation in this case is:

901.5 + 46x= 1775.50

Solving:

46x= 1775.50 - 901.5

46x= 874

x= 874 ÷ 46

x=19

Finally, the equation is 901.5 + 46x= 1775.50  and the number of players the team can bring to the tournament is 19.

Learn more about equations:

brainly.com/question/4983716

brainly.com/question/13314678

#SPJ1

4 0
1 year ago
The sun of two numbers is 25. One number Is twice the second number +7 what are the two numbers?
slamgirl [31]

Answer:

19

Step-by-step explanation:

x+y=25 => x=-y+25

x= 2y+7

x=-y+25

x=2y+7

subtract the first equation from the 2nd

0=3y-18

y=6

x=19

8 0
2 years ago
Read 2 more answers
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